<!DOCTYPE html>
<html lang="en">
<head>
    <script src="https://s3.pstatp.com/cdn/expire-1-M/jquery/3.3.1/jquery.min.js"></script>
    <meta charset="UTF-8">
    <title>欢迎页</title>
    <!--引入外部的js文件-->
    <script type="text/javascript" src="/static/js/welcome.js" ></script>
</head>
<body>
<span id="message" th:text="${message}" ></span>
</body>
</html>